Montesano, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Montesano, WA in one place.
Sunny. High near 74, with temperatures falling to around 71 in the afternoon. East wind around 7 mph.
Local Weather Overview
This forecast page for Montesano, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 3:14 PM PDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Montesano, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:14 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Montesano
This Afternoon looks like the warmest upcoming period in Montesano at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for This Afternoon at about 7 mph E.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:14 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 49, with temperatures rising to around 51 overnight. East wind 3 to 7 mph.
Mostly sunny. High near 73, with temperatures falling to around 68 in the afternoon. South southwest wind 1 to 5 mph.
Rain likely after midnight. Mostly cloudy, with a low around 54. West southwest wind 2 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain before 11am. Partly sunny, with a high near 63. West wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 40.
Partly sunny, with a high near 62.
A chance of rain after 5am. Mostly cloudy, with a low around 43.
A chance of rain. Cloudy, with a high near 58.
A chance of rain before 5am. Mostly cloudy, with a low around 40.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 40.
A slight chance of rain after 5pm. Mostly sunny, with a high near 63.
A chance of rain. Mostly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Sunny
|
74°F |
7 mph
E
|
|
Tonight
Oct 15
|
Mostly Clear
|
49°F |
3 to 7 mph
E
|
|
Friday
Oct 16
|
Mostly Sunny
|
73°F |
1 to 5 mph
SSW
|
|
Friday Night
Oct 16
|
Mostly Cloudy then Light Rain Likely
|
54°F |
2 to 7 mph
WSW
|
|
Saturday
Oct 17
|
Slight Chance Light Rain then Partly Sunny
|
63°F |
7 mph
W
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
40°F |
1 to 7 mph
N
|
|
Sunday
Oct 18
|
Partly Sunny
|
62°F |
3 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Cloudy then Chance Light Rain
|
43°F |
2 mph
ENE
|
|
Monday
Oct 19
|
Chance Light Rain
|
58°F |
2 mph
SSE
|
|
Monday Night
Oct 19
|
Chance Light Rain
|
40°F |
2 mph
E
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
63°F |
2 mph
NNE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
40°F |
1 mph
NNE
|
|
Wednesday
Oct 21
|
Mostly Sunny then Slight Chance Light Rain
|
63°F |
3 mph
E
|
|
Wednesday Night
Oct 21
|
Chance Light Rain
|
45°F |
3 mph
SW
|
Nearby Forecasts
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